| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] for [det] years | 56 |
|
| 2 | [vb -s] been for [det] | 40 |
|
| 3 | been for [det] years | 36 |
|
| 4 | [vb -s] been for years | 9 |
|
